| 侵入式微波天线热疗性能研究 |
| |
| 引用本文： | 杨国胜,刘于惠,王健琪.侵入式微波天线热疗性能研究[J].中国医疗器械杂志,2002,26(3):170-171,217. |
| |
| 作者姓名： | 杨国胜 刘于惠 王健琪 |
| |
| 作者单位： | 第四军医大学,陕西,西安,710032 |
| |
| 基金项目： | 陕西省攻关课题基金99K13-G10资助。 |
| |
| 摘 要： | 设计了2450MHz全裸、半裸、偶极子和挽袖侵入式医用微波辐射天线,通过比吸收率比较它们在体模中的加热效果,研究表明:挽袖天线的加热效果最好,它的加热范围大,形状固定,基本不受插入深度的影响。
|
| 关 键 词： | 微波 热疗 比吸收率 |
| 文章编号： | 1671-7104(2002)03-0170-02 |
Research on the Hyperthermia-Therapy Performances of Invasive Microwave Antennas |
| |
| YANG Guo-sheng,LIU Yu-hui,WANG Jian-qi The Fourth Military Medical University.Research on the Hyperthermia-Therapy Performances of Invasive Microwave Antennas[J].Chinese Journal of Medical Instrumentation,2002,26(3):170-171,217. |
| |
| Authors: | YANG Guo-sheng LIU Yu-hui WANG Jian-qi The Fourth Military Medical University |
| |
| Institution: | The Fourth Military Medical University. |
| |
| Abstract: | The paper introduces four kinds of 2450MHz antennas including noninsulted(bare), insulat-ed-open-tip(I.O.T), dipole-type and sleeve invasive microwave ones.The comparison between the antennas' hyper-thermia performances in the muscle tissue phantom made by specific absorption rate(SAR) shows that the sleeve antenna is the best. It has a bigger heating range and a changeless shape and is independent of the inserting depth. |
| |
| Keywords: | microwave hyperthermia therapy specific absorption rate(SAR) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
